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NOTICE
Using inappropriate cleaners.
Risk of removing safety stickers and protective paint!
• Do not use incompatible solvents to clean the machine.
NOTICE
Failing to properly maintain the machine.
Risk of premature failure!
Loss of efficiency!
• Respect the maintenance intervals or ask your Busch representative for service.
• Shut down the machine and lock against inadvertent start up.
• Turn off the cooling liquid supply.
• Vent the connected lines to atmospheric pressure.
If necessary:
• Disconnect all connections.
7.1 Maintenance Schedule
The maintenance intervals depend very much on the individual operating conditions. The
intervals given below are desired to be considered as starting values which should be
shortened or extended as appropriate. Particularly harsh applications or heavy duty oper-
ation, such as high dust loads in the environment or in the process gas, other contamina-
tion or ingress of process material, can make it necessary to shorten the maintenance in-
tervals significantly.
Interval
Maintenance work
Monthly
• Check the oil level, see
Oil Level Inspection [
►
26]
.
• Check the machine for oil leaks - in case of leaks have
the machine repaired (contact Busch).
Yearly
• Carry out a visual inspection and clean the machine
from dust and dirt.
• Check the electrical connections and the monitoring
devices.
Every 5000 hours, at the latest
after 1 year
• Change the oil of the gear and bearing housings
(both sides), see
Oil Change [
►
26]
.
• Clean the magnetic plugs (MP).
Every 16000 hours, at the
latest after 4 years
• Have a major overhaul on the machine (contact
Busch).
Summary of Contents for COBRA ATEX
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